GB/T 11917-1989
Replaced
LY/T 3222-2020
Active
Industry standards-Forestry
LY/T 3222-2020 Test specification stability for dimensional of wood and wood based materials under moisture adsorption
LY/T 3222-2020 Test specification stability for dimensional of wood and wood based materials under moisture adsorption
Basic Information
Standard Code:
LY/T 3222-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forestry
ICS Name:
Wood processing technology
Publish Date:
2020-12-29
Implement Date:
2021-06-01
Publisher:
国家林业和草原局
Technical Committee:
全国木材标准化技术委员会(SAC/TC 41)
Pages:
12 pages
Scope
本文件规定了木材及木基材料吸湿尺寸稳定性的术语和定义、试样、试验方法和结果计算方法。
本文件适用于木材及木基材料吸湿时的平衡含水率和长度方向、宽度方向和厚度方向尺寸变化率的测定。改性木材和木制品可参考本文件执行。
Development Information
Drafting Units:
中国林业科学研究院木材工业研究所、久盛地板有限公司、中创绿建(江苏)安防科技有限公司、苏州大卫木业有限公司、宜华生活股份有限公司、华南农业大学、德华兔宝宝装饰新材股份有限公司、山东京博木基材料有限公司、郓城县中盛木业有限公司、广东阅生活家居科技有限公司、丰胜(广州)建材有限公司
Drafting Persons:
黄荣凤、张恩玖、王艳伟、孔繁旭、孙龙祥、蒋卫、喻立春、王会玲、黄琼涛、涂登云、程明娟、贾波、赵民厚、迟正林、麦兴鉴、杨娜、高志强、罗名春
Referenced Standards
GB/T 1928-2009 General requirements for physical and mechanical tests of wood
GB/T 1931-2009 Method for determination of the moisture content of wood
GB/T 1934.2-2009 Method for determination of the swelling of wood
GB/T 17657-2013 Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels
GB/T 35913-2018 Technical requirements of solid wood flooring for ground with heating system
LY/T 1788-2008 Standard terminology relating to wood properties
LY/T 1788-2023 Vocabulary of wood properties
Related Standards
GB/T 12471-1990
Replaced
GB/T 12471-1990 Limits and fits for products of wood and wooden materials
GB/T 1927-1991
Replaced
GB/T 1927-1991 Method of sample tree collection for physical and mechanical tests of wood
GB/T 1929-1991
Replaced
GB/T 1929-1991 Method of sample logs sawing and test specimens selection for physical and mechanical tests of wood
GB 14192-1993
Replaced
GB 14192-1993 Safety code of practice for logging operations
GB/T 17666-1999
Active